Regardless of closed captioning or snaky guarding them, you are only going to hear what they say and if they say something that MIGHT put them in danger then they obviously don't care! If there is anything they don't want you to hear it will be spoken on their numerous trips to the balcony!! These girls know what they are doing and when they don't want us to know what they are doing they plan it in the bathroom or by whispering or while out on the balcony, then they go outside the apartment and do what they want to do!!! The only thing the girls are trying to guard against is there family members finding out what they are doing!!!